Some case study questions and behavioral questions.
Data Science Intern Interview Questions
10,899 data science intern interview questions shared by candidates
What is your greatest strength?
First two rounds: CNN, Transfer Learning, Bagging, Boosting and project related questions. I was given a task of implementing some techniques to improve the classification accuracy of a product classification model. Rest of the rounds: Data Structures, Algorithms and basics of distributed systems.
jkk 1. What is linear regression? Explain steps for modelling 2. What do you mean by R square and adjusted R square? 3. What is logistic regression? Explain steps for modelling 4. Forecasting methods like time series, ARIMA etc. 5. Basics of Tableau 6. Basic SQL queries 7. libraries of python and basic coding skills (hardly any questions related to this are asked) 8. Any analytics projects you have worked on or competitions you have participated in?
Given financial data from credit card users. How would you model and predict which costumers are likely not to pay their credit card debt? How would you present your results to an executive with zero quantitative knowledge?
Marketing case study
5. Please give an example of a business problem or project, where your skills as a Data Scientists were beneficial
Simplemente te proponen un caso de negocio tras una presentación de ti.
sua trajetória, pontos fracos e fortes, trabalho em grupo, maior desafio que enfrentou
Please conduct a 15-minute teaching demo based on provided teaching materials.
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